Gagan0123 vulnerabilities

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Published CVEs affecting Gagan0123 products: 1 record(s), with severity, exploitation and fixes.

PostmarkApp Email Integrator 1

Exploited only (KEV) →

CVE-2026-1043 Medium · 4.4 CWE-79 Feb 19, 2026

PostmarkApp Email Integrator <= 2.4 - Authenticated (Administrator+) Stored Cross-Site Scripting via Plugin Settings

The PostmarkApp Email Integrator plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin settings in versions up to, and including, 2.4. This is due to insufficient input sanitization and output escaping on the pma_api_key and pma_sender_address parameters. This makes it possible for authenticated attackers, with Administrator-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses the settings page.